Index: firmware/App/Services/PIControllers.h
===================================================================
diff -u -r359cf587f2f935ef9f40a16d17c4105efa653c1d -rdaf8d5b60c753becab80cbaf164aac0e49d533a2
--- firmware/App/Services/PIControllers.h	(.../PIControllers.h)	(revision 359cf587f2f935ef9f40a16d17c4105efa653c1d)
+++ firmware/App/Services/PIControllers.h	(.../PIControllers.h)	(revision daf8d5b60c753becab80cbaf164aac0e49d533a2)
@@ -34,10 +34,10 @@
 typedef enum ControllerList
 {
     PI_CONTROLLER_ID_RO_PUMP = 0,                   ///< RO Pump controller.
-    I_CONTROLLER_ID_RO_PUMP_RAMP_UP,                ///< RO Pump controller during ramp up time.
-    PI_CONTROLLER_ID_DRAIN_PUMP,                    ///< Drain Pump controller.
     PI_CONTROLLER_ID_PRIMARY_HEATER,                ///< Primary Heater controller.
-    PI_CONTROLLER_ID_TRIMMER_HEATER,                ///< Trimmer Heater controller.
+    PI_CONTROLLER_ID_TRIMMER_HEATER,                ///< Trimmer Heater controller.
+    I_CONTROLLER_ID_RO_PUMP_RAMP_UP,                ///< RO Pump controller during ramp up time.
+    PI_CONTROLLER_ID_DRAIN_PUMP,                    ///< Drain Pump controller.
     NUM_OF_PI_CONTROLLERS_IDS                       ///< Number of PI controllers.
 } PI_CONTROLLER_ID_T;